@article{jaggi1999,
   author = {Jaggi, Adrian and Dach, R. and Montenbruck, O. and Hugentobler, U. and Bock, H. and Beutler, G.},
   affiliation = {University of Bern Astronomical Institute Sidlerstrasse 5 3012 Bern Switzerland},
   title = {Phase center modeling for LEO GPS receiver antennas and its impact on precise orbit determination},
   journal = {Journal of Geodesy},
   publisher = {Springer Berlin / Heidelberg},
   issn = {0949-7714},
   keyword = {Earth and Environmental Science},
   pages = {1145-1162},
   volume = {83},
   issue = {12},
   url = {http://dx.doi.org/10.1007/s00190-009-0333-2},
   note = {10.1007/s00190-009-0333-2},
   year = {2009}
}

@ARTICLE{bilichSNRMap2007,
    Abstract = {GPS multipath, where a signal arrives by more than one path, is a source of positioning error which cannot be easily neutralized. Better understanding of the multipath environment, i.e., the direction of and distance to reflecting objects, is important for multipath mitigation during the site construction phase as well as discerning the impact of multipath on positioning estimates for existing sites. This paper presents a tool called power spectral mapping that visually represents the multipath environment of a GPS site. This technique uses the spectral content (frequency and magnitude) of signal-to-noise ratio (SNR) time series to determine which satellites, and therefore which portions of the antenna environment, contribute significant multipath error and at what frequencies. Wavelet analysis is used to extract the time-varying frequency and magnitude content of various multipath constituents, and these data are projected onto a map representing the GPS antenna surroundings. Power spectral map examples from stations with very different multipath environments are presented. The maps are interpreted in terms of potential sources of multipath reflections, and how these multipath signals contribute to positioning error at each station is also assessed.},
    Author = {Bilich, Andria and Larson, Kristine M.},
    Date = {2007/11/28},
    Date-Added = {2011-05-01 16:55:27 +1000},
    Date-Modified = {2011-05-01 16:55:27 +1000},
    Doi = {10.1029/2007RS003652},
    Isbn = {0048-6604},
    Journal = {Radio Sci.},
    Keywords = {multipath; SNR; 1241 Geodesy and Gravity: Satellite geodesy: technical issues; 1294 Geodesy and Gravity: Instruments and techniques; 6964 Radio Science: Radio wave propagation; 6969 Radio Science: Remote sensing; 3299 Mathematical Geophysics: General or miscellaneous},
    Month = {11},
    Number = {6},
    Publisher = {AGU},
    Sp = {RS6003},
    Title = {Mapping the GPS multipath environment using the signal-to-noise ratio (SNR)},
    Ty = {JOUR},
    Url = {http://dx.doi.org/10.1029/2007RS003652},
    Volume = {42},
    Year = {2007},
    Bdsk-Url-1 = {http://dx.doi.org/10.1029/2007RS003652}}
}

@ARTICLE{rayGeodeticTechniques2005,
   author = {{Ray}, J. and {Senior}, K.},
    title = "{Geodetic techniques for time and frequency comparisons using GPS phase and code measurements}",
  journal = {Metrologia},
     year = {2005},
    month = {aug},
   volume = {42},
    pages = {215-232},
      doi = {10.1088/0026-1394/42/4/005},
   adsurl = {http://adsabs.harvard.edu/abs/2005Metro..42..215R},
  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


@ARTICLE{tatarnikovTopcon2011,
   author = {Tatarnikov, Dmitry and Astakhov, Andrey and Stepanenko, Anton},
   affiliation = {Topcon Positioning Systems, Derbenevskaya nab. 7/22, 115114 Moscow, Russia},
   title = {Broadband convex impedance ground planes for multi-system GNSS reference station antennas},
   journal = {GPS Solutions},
   publisher = {Springer Berlin / Heidelberg},
   issn = {1080-5370},
   keyword = {Computer Science},
   pages = {101-108},
   volume = {15},
   issue = {2},
   adsurl = {http://dx.doi.org/10.1007/s10291-010-0172-x},
   note = {10.1007/s10291-010-0172-x},
   year = {2011}
}

@ARTICLE{krantzTrimbleZephyr2001,
   author = {Krantz, Eric and Riley, Dr. Stuart and Large, Pete},
   affiliation = {Trimble GPS Engineering, Sunnyvale, California, USA},
   title = {GPS Antenna Design and Performance Advancements: The Trimble Zephyr},
   journal = {Trimble White Papers},
   publisher = {Trimble},
   keyword = {Trimble Zephyr},
   pages = {1-10},
   adsurl = {http://www.trimble.com/survey_wp_gpssys.asp?Nav=Collection-27599},
   year = {2001}
}

@ARTICLE{waldemarPinWheel2000,
   author = {Kunysz Waldemar},
   affiliation = {ring, Sunnyvale, California, USA},
   title = {A Novel GPS Survey Antenna},
   journal = {Proceedings of the 2000 National Technical Meeting of the Institute of Navigation},
   publisher = {Institute of Navigation},
   keyword = {Pin Wheel Antenna},
   pages = {698-705},
   url = {http://www.ion.org/search/view_abstract.cfm?jp=p\&idno=83},
   year = {2000}
}

@ARTICLE{moernautInnovationAntennas2009,
   author = {{Moernaut}, Gerald J. K. and {Orban}, D.},
    title = "{Innovation: GNSS Antennas An Introduction to Bandwidth, Gain Pattern, Polariztion and All That}",
  journal = {GPS World},
     year = {2009},
    month = {feb},
   volume = {42},
    pages = {1-7},
   adsurl = {http://www.gpsworld.com/gnss-system/receiver-design/innovation-gnss-antennas-8480},
}

@ARTICLE{schulperInnovationCharacterizationAntennas2001,
   author = {{Schulper}, Bruce R. and {Clark}, Thomas A.},
    title = "{Innovation: Characterization the Behaviour of Geodetic GPS Antennas}",
  journal = {GPS World},
     year = {2001},
    month = {feb},
   volume = {2},
    pages = {48-55},
   adsurl = {http://www.gpsworld.com/gnss-system/receiver-design/innovation-gnss-antennas-8480},
}

@ARTICLE{orbanGPSLNA2005,
   author = {{Orban}, Daniel and {Eyerman}, Timothy},
    title = "{The Basics of LNA Use in GPS Reception}",
  journal = {RF Globalnet},
     year = {2005},
    month = {nov},
    pages = {1-7},
   adsurl = {http://www.rfglobalnet.com/article.mvc/The-Basics-Of-LNA-Use-In-GPS-Reception-0001},
}

@ARTICLE{volksenEurefAntenna2006,
   author = {{Volksen}, C.},
    title = "{The importance of correct antenna calibration models for the EUREF Permanent Network}",
  journal = {Report on the Symposium of the IAG Sub-commission for Europe (EUREF)},
     year = {2006},
    pages = {73-78},
   adsurl = {http://www.euref-iag.net/symposia/2005Vienna/2-04.pdf},
}

@ARTICLE{schuperAnechoic1994,
   author = {{Schuper}, B.R., {Clark} T.A.},
    title = "{Signal characteristics of GPS User Antennas.}",
  journal = {Journal of the Institute of Navigation},
     year = {1994},
   volume = {41},
    pages = {277-295},
}

@ARTICLE{wubbenaAbsCal1996,
   author = {{Wubbena}, G., {Menge}, F., {Schmitz}, M., {Seeber}, G., {Volksen}, C.},
    title = "{A New Approach for Field Calibration of Absolute Antenna Phase Center Variations}",
  journal = {Proceedings of the International Technical Meeting, ION GPS-96, Kansas City},
     year = {1996},
    pages = {1205-1214},
}

@ARTICLE{wubbenaAbsCal2000,
   author = {{Wubbena}, G.,{Schmitz}, M., {Menge} F., {Boder} V., {Seeber}, G.},
    title = "{Automated Absolute Field Calibration of GPS Antennas in Real-Time}",
  journal = {Proceedings of the 13th International Technical Meeting of the Satellite Division of the Institute of Navigation ION GPS 2000, Salt Lake City},
     year = {2000},
    month = {sep},
    pages = {},
}

@ARTICLE{gorresAnechoic2006,
   author = {{Görres}, B. and {Campbell}, J. and {Becker}, M. and {Siemes}, M.},
   affiliation = {Geodätisches Institut der Universität Bonn Nussallee 17 53115 Bonn Germany Nussallee 17 53115 Bonn Germany},
   title = {Absolute calibration of GPS antennas: laboratory results and comparison with field and robot techniques},
   journal = {GPS Solutions},
   publisher = {Springer Berlin / Heidelberg},
   issn = {1080-5370},
   keyword = {Computer Science},
   pages = {136-145},
   volume = {10},
   issue = {2},
   url = {http://dx.doi.org/10.1007/s10291-005-0015-3},
   note = {10.1007/s10291-005-0015-3},
   year = {2006}
}

@ARTICLE{maderRelativeCal1999,
   author = {{Mader}, Gerald L.},
   affiliation = {National Geodetic Survey N/NG56, 1315 East-West Highway, Silver Spring, MD 20810 US},
   title = {GPS Antenna Calibration at the National Geodetic Survey},
   journal = {GPS Solutions},
   publisher = {Springer Berlin / Heidelberg},
   issn = {1080-5370},
   keyword = {Computer Science},
   pages = {50-58},
   volume = {3},
   issue = {1},
   url = {http://dx.doi.org/10.1007/PL00012780},
   note = {10.1007/PL00012780},
   year = {1999}
}

@ARTICLE{schmitzResultsAbsolute2002
   author = {{Schmitz}, Martin and {Wübbena}, Gerhard and {Boettcher}, Gerald},
   affiliation = {Geo++ Gesellschaft für satellitengestützte geodätische und navigatorische Technologien GmbH, Steinriede 8, 30827 Garbsen, Germany},
   title = {Tests of phase center variations of various GPS antennas, and some results},
   journal = {GPS Solutions},
   publisher = {Springer Berlin / Heidelberg},
   issn = {1080-5370},
   keyword = {Computer Science},
   pages = {18-27},
   volume = {6},
   issue = {1},
   url = {http://dx.doi.org/10.1007/s10291-002-0008-4},
   note = {10.1007/s10291-002-0008-4},
   year = {2002}
}

@INPROCEEDINGS{schonChallenges2007,
   author={Schon, S. and Dilssner, F.},
   booktitle={Positioning, Navigation and Communication, 2007. WPNC '07. 4th Workshop on},  
   title={Challenges for GNSS-based high precision positioning - some geodetic aspects}, 
   year={2007},
   month={march},
   volume={},
   number={},
   pages={229 -237},
   keywords={GNSS based high precision positioning;German National Survey;Global Navigation Satellite Systems;SAPOS;Satellite Positioning Service;complete stochastic model;diffraction mitigation;geodesy;geodetic monitoring networks;multipath mitigation;satellite positioning service;signal diffraction;statistical tests;geodesy;multipath channels;satellite navigation;stochastic processes;},
doi={10.1109/WPNC.2007.353639},
   ISSN={},
}

@ARTICLE{boderMPCalibration2001,
   author = {{Boder}, V.,{Menge} F., {Seeber}, G., {Wubbena}, G., {Schmitz}, M.},
    title = "{How to Deal With Station Dependent Errors-New Developments of the Absolute Field Calibration of PCV and Phase-Multipath With a Precise Robot}",
  journal = {Proceedings of the 14th International Technical Meeting of the Satellite Division of the Institute of Navigation ION GPS 2001, Salt Lake City},
     year = {2001},
    month = {sep},
    pages = {},
}

@article{lauRayTraceMultiPath2007,
   author = {Lau, Lawrence and Cross, Paul},
   affiliation = {University College London Department of Geomatic Engineering Gower Street London WC1E 6BT UK},
   title = {Development and testing of a new ray-tracing approach to GNSS carrier-phase multipath modelling},
   journal = {Journal of Geodesy},
   publisher = {Springer Berlin / Heidelberg},
   issn = {0949-7714},
   keyword = {Earth and Environmental Science},
   pages = {713-732},
   volume = {81},
   issue = {11},
   url = {http://dx.doi.org/10.1007/s00190-007-0139-z},
   note = {10.1007/s00190-007-0139-z},
   year = {2007}
}

@article{kingMonumentAntenna2011,
   author = {King, Matt and Bevis, Michael and Wilson, Terry and Johns, Bjorn and Blume, Frederick},
   affiliation = {School of Civil Engineering and Geosciences, Newcastle University, Cassie Building, Newcastle upon Tyne, NE1 7RU UK},
   title = {Monument-antenna effects on GPS coordinate time series with application to vertical rates in Antarctica},
   journal = {Journal of Geodesy},
   publisher = {Springer Berlin / Heidelberg},
   issn = {0949-7714},
   keyword = {Earth and Environmental Science},
   pages = {1-11},
   url = {http://dx.doi.org/10.1007/s00190-011-0491-x},
   note = {10.1007/s00190-011-0491-x},
   year = {2011}
}

@article{huisman2009,
   author = {{Huisman}, Lennard and {van der Marel}, Hans and {Teunissen}, Peter},
   affiliation = {Department of Spatial Sciences, Curtin University of Technology, Australia},
   title = {CORS local-site finger-printing using undifference least squares GNSS phase residuals},
   journal = {Proceedings of the International Symposium on GNSS 2009, Surfers Paradise, Australia},
   year = {2009}
}

@article{alber2000,
    author = {Alber, Chris and Ware, Randolph and Rocken, Christian and Braun, John},
    title = {Obtaining single path phase delays from GPS double differences},    
    year = {2000},
    journal = {Geophys. Res. Lett.},
    volume = {27},
    issue = {17},
    url = {http://dx.doi.org/10.1029/2000GL011525},
    publisher = {AGU}
}

@article{marel2006,
    author  = { Van der Marel, Hans and Gundlich, Brigitte},
    title   = { Development of Models for Use of Slant Delays, Slant Delay Retreival and Multipath Mapping Software },
    year    = {2006},
    journal = {TOUGH Deliverable D33},
    publisher = {Danish Meteorological Institute}
}
